The filtration mechanism of PVA17-88 crosslinked is that the formation of a fine film between filtrate medium and cake can prevent loss of water in slurry into formation.
加入交联剂的PVA17- 88降失水剂的降滤失机理是：在过滤介质与滤饼之间形成一层致密的薄膜，阻止了水泥浆中的水向地层流失。
The advances of production process are mainly applications of two stage filtration, full filtrate circulation, filter aids, membrane solvent recovery, dewaxing at room temperature, etc.
工艺进展主要是两段过滤、全滤液循环、助滤剂应用、渗透膜溶剂回收、室温脱蜡等。
The sand filtration is compared with fibre-ball filtration on the removal rate of turbidity, COD and SS, and on the head losses, filtration period and filtrate.
比较了砂滤和纤维球过滤对浊度、COD、SS和油的去除情况，及其在水头损失、过滤周期和产水量等方面的异同。
A simple model of dynamic membrane forming in crossflow filtration is presented which can predict filtrate flux and dynamic membrane thickness through the analysis of force on the particles.
通过对错流过滤系统中悬浮颗粒的受力分析，建立动态膜涂膜过程数学模型，可计算整个过程中的膜通量和膜厚度。
Then the filtration is carried out again. The filtrate after filtration is added with nutrition enhancer homogenous mixture to become the liquid-state products of the invention.
在过滤后的滤液中加入营养强化剂均匀混合物后，即为本发明的液态产品。
Filtrate Recirculation - the cleaning solution is recirculated through the filtrate side of the membrane array. This step is similar to filtration.
过滤再循环—清洗液通过膜阵列的过滤侧再循环，该步骤和过滤相似。
The experiment showed that the copolymer filtrate reducer is pretty good in depressing the filtration rate, collapse prevention, reservoir protection, thermal stability and resistance salt.
试验表明，本文合成共聚物具有良好的降滤失、防塌、保护油气层性能，抗温、抗业污染能力强。
During the filtration process once the vessel is filled and under pressure filtrate passes through the cloth and into the outer tubes through the slots.
在过滤过程中，一旦容器被充满，在压力下滤液通过滤布到出口管道。
Conclusion Domestic filter can filtrate about 99% leucocytes from SAGM RBCs and the filtration may effectively prevent non hemolytic febrile transfusion reactions.
结论使用国产滤器能去除血液成分中99%以上的白细胞，能有效地预防非溶血性发热性输血反应。
Results show. that the limit of solid content of distillage, distillage filtrate and filtration residue exists when distillage filtrate is recycled infinitely.
证明酒糟、液和滤渣固形物含量在全回流无限循环时存在极限。
Results show. that the limit of solid content of distillage, distillage filtrate and filtration residue exists when distillage filtrate i…
证明酒糟、滤液和滤渣固形物含量在全回流无限循环时存在极限。
Results show. that the limit of solid content of distillage, distillage filtrate and filtration residue exists when distillage filtrate i…
证明酒糟、滤液和滤渣固形物含量在全回流无限循环时存在极限。
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